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Android Apps > Medical > Ladytimer Ovulation Calendar
Ladytimer Ovulation Calendar icon

Ladytimer Ovulation Calendar

by Vipos Apps · Medical · Free
On Google Play since January 2011 · Data updated 2026-10-17
Google Play

Ladytimer Ovulation Calendar is made and published by Vipos Apps. AppBrain is an independent app data site and isn't affiliated with Vipos Apps. The app name, icon, screenshots and description belong to Vipos Apps and are shown as published on Google Play.

AppBrain's verdict

EstablishedPopularWell rated
Total installs
6.5 million
Rating on Google Play
4.45
84,020 ratings
Last updated
April 27, 2026

Ladytimer Ovulation Calendar is popular, with 6.5 million installs. Users rate it well: 4.5 stars from 84,020 ratings.

Installs

Tracked by AppBrain
Last 30 days
3.3 thousand
Per day
110
30-day average
Play install range
5+ million
Launched
January 2011

Installs over time

Ladytimer Ovulation Calendar has been installed 6.5 million times. Over the past 30 days, it averaged 110 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Ladytimer Ovulation Calendar

This app is not ranked

Competitors

Similar apps and more from Vipos Apps

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Techno information
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Releases

Updates seen on Google Play
Version
6.0.8
Launched
January 2011
  • Apr 27, 2026UpdateVersion 6.0.8
  • Jan 19, 2026UpdateVersion 6.0.7
  • Aug 4, 2025UpdateVersion 6.0.6
  • Jun 30, 2025UpdateVersion 6.0.5
  • Jun 19, 2025UpdateVersion 6.0.4
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

66K
4.4K
4.4K
2.8K
6.1K

Comments on Ladytimer Ovulation Calendar for Android

★★★★★ Grace Bell-Gam · Jul 12, 2025
I've been using this App since 2018 and it's so accurate, I used it to birth my two children, it worked for me 100%
★★★★★ Amarachukwu Okafor · Jul 14, 2026
I have been using lady timer for years and it has been so helpful, since am not on any family planning program.
★☆☆☆☆ Tee McC · Jul 14, 2025
I've been loving this app, I've had this app since 2015. But I do not like that my history has been completely deleted. First, my history since 2018 was deleted. Now today I go to input my cycle and everything I ever inputted is gone! Plus to save a note I have to hit save, or it's deleted. Before it would just save the note regardless. Please put back all my info! ASAP! I will change my rating when it returns.
★☆☆☆☆ Sleepy Pigeon · Feb 3, 2026
I am using the pro version and all my data is gone today!! How's it possible. I have emailed support as well. Check on this please
★☆☆☆☆ Chioma Okorie · Sep 24, 2025
Hello. The lady timer app has been working okay in past years. But since you changed the look and feel in recent times, it's been terrible. If I could give a zero star, I would. e.g I am no longer able to manually set my period length to 5 days, it just displays the entire cycle number and sets my period to 4 days, which is inaccurate. PLEASE! PLEASE & PLEASE!!!!! REVERT TO WHAT LATIMER USED TO BE. Its driving me crazy.

Technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
20
App size
14.8 MB
Needs Android
5.0+
Content rating
High

Technologies used by Ladytimer Ovulation Calendar

14 permissions · 20 libraries
Subscribe to see full permission and library details

About the app and developer

About Ladytimer Ovulation Calendar

Ladytimer Ovulation Calendar is a medical app developed by Vipos Apps.

Install Statistics

Ladytimer Ovulation Calendar has been installed 6.5 million times. In the last 30 days, the app was installed 3.3 thousand times.

User Ratings

Ladytimer Ovulation Calendar is rated 4.45 out of 5 stars. The rating is based on 84 thousand ratings.

App Information

Ladytimer Ovulation Calendar is freely available from Google Play. The app size is 14.77 MB. The latest version available is 6.0.8. The last update was on April 27, 2026.

Technical Requirements

Ladytimer Ovulation Calendar requires Android 5.0+ or higher. The app has a content rating of High Maturity. The app has been available on Google Play since January 2011.

App Performance Report

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Developer information for Vipos Apps

Vipos Apps

android@ladytimer.com

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Frequently asked questions about Ladytimer Ovulation Calendar

Is Ladytimer Ovulation Calendar free?

Yes. Ladytimer Ovulation Calendar is free on Google Play.

Is Ladytimer Ovulation Calendar still available?

Yes. Ladytimer Ovulation Calendar is on Google Play, and the last update we saw was on April 27, 2026.

Does Ladytimer Ovulation Calendar contain ads?

Yes. Google Play lists Ladytimer Ovulation Calendar as containing ads.

What Android version does Ladytimer Ovulation Calendar require?

Ladytimer Ovulation Calendar runs on Android 5.0 and higher.

How large is Ladytimer Ovulation Calendar?

Ladytimer Ovulation Calendar is 14.77 MB.

Is Ladytimer Ovulation Calendar suitable for children?

Google Play gives Ladytimer Ovulation Calendar a high maturity rating. It is meant for adults.

How many times has Ladytimer Ovulation Calendar been installed?

Google Play lists 5,000,000+ installs for Ladytimer Ovulation Calendar.

How do people rate Ladytimer Ovulation Calendar?

Ladytimer Ovulation Calendar scores 4.45 out of 5 stars, from 84,020 ratings on Google Play.

Who made Ladytimer Ovulation Calendar?

Ladytimer Ovulation Calendar was developed by Vipos Apps. It is listed in the medical category on Google Play.

What are the best alternatives to Ladytimer Ovulation Calendar?

People looking at Ladytimer Ovulation Calendar also look at these medical apps: Period Tracker Ovulation Cycle, Period Calendar Period Tracker, Period Tracker Paula, Period Tracker & Fertile days, Period Tracker & Ovulation App.

Share Ladytimer Ovulation Calendar

Store listing

By Vipos Apps, from Google Play

“Highly recommended period tracker, featured in the movie: I do until I don't”

Ladytimer Ovulation Calendar Screenshot 1 of 5
Ladytimer Ovulation Calendar Screenshot 2 of 5
Ladytimer Ovulation Calendar Screenshot 3 of 5
Ladytimer Ovulation Calendar Screenshot 4 of 5
Ladytimer Ovulation Calendar Screenshot 5 of 5
Screenshots by Vipos Apps, from the Google Play listing
Description by Vipos Apps Written by the developer, not by AppBrain. Click to read.
Congrats, you've just discovered the world's best period tracker app.

LADYTIMER uses the latest scientific methods to accurately pinpoint a woman's fertile days. The app helps you track your periods, and lets you switch to pregnancy mode and back to period calendar mode after a birth or miscarriage.

* Easy to use period tracker
* Ovulation calendar options: PMS, symptoms, moods, weight, temperature, etc
* Period, Ovulation and medical exams reminders
* Fertility calendar with temperature charts
* Menstrual period history
* Track irregular periods
* Chat and Direct Messaging
* Share menstrual calendar data with your doctor or partner
* LadyCloud automatic backup and sync
* Ovulation App portable to any smartphone
* Intimacy tracker
* Birth control pill reminder
* Ovulation calculator with cervical mucus tracker
* Calendar share and print option
* Educational videos
* A personal diary for every woman
* Customizable tracker with themes

Why this app ? Ladytimer uses all available data such as ovulation tests, BBT and mucus to calculate and predict your actual ovulation time. It's done automatially and the complexity of the data analysis is hidden from the user, making the app simple to use yet very powerful. If you have occasional irregular cycles like almost 40% of women, then Ladytimer will be more accurate and reliable then the majority of apps that rely on simplistic average calculations.

Simply track your start period day every month. After that the app calculates the menstrual cycle for you. Enter your morning body temperature for precise fertility tracking. The app will use it to calculate ovulation.

Enter and track symptoms, moods, notes, weight, intimacy, ovulation tests, birth control pills, etc for any day. Chat with other Ladytimer app users.

Your period tracker data can be saved online and imported to any smartphone when needed. Never lose your calendar data when switching phones. LadyCloud synchronization does it all automatically for you.

It's very easy to share your period calendar with your doctor or partner. Chose the data you wish to share.

— Ladytimer • the most advanced menstruation calendar —

Recent changes:
bug fixes
Official page on Google Play

Read More: Articles featuring Ladytimer Ovulation Calendar

  • Nurturing the Future: Top 10 Android Apps for Pregnancy and Baby Tracking in 2023
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Period Tracker Paula icon Period Tracker Paula
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Period Tracker & Ovulation App icon Period Tracker & Ovulation App
Period Tracker - My Calendar icon Period Tracker - My Calendar
Menstrual cycle tracking icon Menstrual cycle tracking
Ovulation: Period Tracker icon Ovulation: Period Tracker
Overview Alternatives History Reviews Rankings Technology
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